My Ralink RT2500 seems to be up with the ndiswrapper, at least I get no errors. But for some reason, I get no connection. I cannot ping the gateway through wlan0, but I can ping it through eth0 (3com, wired). My questions are:

- Are there any log files where I can see what went wrong (or right!)
- What command do I use to see if there is an AP available?
- How can I tell if my wireless card is configured right?

I know it must be something silly, I have got the feeling I am overlooking some small detail here.

OS: Ubuntu, Card: Ralink RT2500 PCI, AP: Linksys WRT54G

Thanks in advance,